Answer: FExplanation:First three octets are 01-00-05e for every single multicast address.Las three octets are the hexadecimal version of the las three octets of the IP address, in this case 193.5.10 is translated to c1-05-0a.

Real QuestionsWhich of the following commands will restore a previously archived configuration by replacing the running configuration with the archived configuration?

Real QuestionsWhich of the following would provide good baseline documentation to have on hand when analyzing potential problems? (Choose all that apply.)

A. User authentication ID and passwordB. User profileC. Output of debugD. Output of show interfaceE. Result of pingF. Output of show process cpu

Answer: CDEF

Real QuestionsWhich of the following is an unlikely reason for the ARP process to fail?

A. CEF switching is disabled on the switchB. The source device and destination device are in different VLANsC. The VLAN is excluded from the trunkD. The host is connected to the switch through an IP phoneE. A faulty cable from host to switch or between switchesF. The trunking encapsulation type is inconsistent on the two ends of the link

Answer: AD

Real QuestionsWhich of the following is not a characteristic of fast switching?

A. Fast switching reduces a routers CPU utilization, compared to process switching.B. All packets of a flow, except for the first packet, use the information in the fast cache.C. It can be enabled with the interface command ip route-cache.D. Fast switching uses a fast cache maintained in a router's control plane.E. The fast cache contains information about how traffic from different data flows should be forwarded.F. Even though the fast switching is enabled, the first packet of a flow is still process switched.

Real QuestionsWhich of the following characteristics describe the Root Guard feature? (Choose all that apply.)

A. The port must be put into forwarding state manually after root-inconsistent state has been corrected.B. A Root Guard port receiving superior BPDU goes into a root-inconsistent state.C. A Root Guard port receiving inferior BPDU goes into a root-inconsistent state.D. While the port is in a root-inconsistent state no user data is sent across that port.E. The port returns to a forwarding state if inferior BPDUs stop.F. It should be applied to all switch ports.

Answer: BD

Real QuestionsWhich of the following are common issues that should be considered when establishing or troubleshooting site-to-site VPNs? (Choose all that apply.)

Real QuestionsWhich of the following is not an essential prerequisite for AutoQoS to be correctly applied to an interface? (Choose all that apply.)

A. The interface must be configured as a Multilink PPP interface.B. The correct bandwidth should be configured on the interface.C. A QoS policy must not be currently attached to the interface.D. CEF must be enabled.E. AutoQoS must be enabled globally before it can be enabled on the interface.F. An IP address must be configured on the interface if its speed is equal to or less than 768 kbps.